oксид

oксид

8th Grade

10 Qs

quiz-placeholder

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oксид

oксид

Assessment

Quiz

Chemistry

8th Grade

Hard

Created by

Nune Martikyan

Used 8+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Ինչ բանաձև ունի նատրիումի օքսիդը

NaO

Na2O

NaO2

Na2O2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ընտրեք հիմնային օքսիդը

CO

CaO

SO3

Al2O3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ընտրեք այն օքսիդը որը կփոխազդի թթվի հետ

CO

K2O

SO3

CO2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ընտրեք այն օքսիդը որը կփոխազդի ջրի հետ առաջացնելով թթու

SiO2

K2O

SO3

CaO

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Ընտրել ավազը

SiO

SO2

SiO2

CO

6.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Ընտրեք ալկալիները

NaOH

Cu(OH)2

Ca(OH)2

Al(OH)3

7.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Ընտրեք քայքայվող հիմքերը

Ca(OH)2

Fe(OH)2

Ba(OH)2

KOH

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